"Sir, you have been arrested on suspicion of violating the misuse of teleportation magic and exposing it in public. Please cooperate with us and do not make any rebellion. A white man who looked to be about thirty years old shouted a warning.

He clutched a small wooden stick about a foot long in his palm, and the front of it kept flashing with a silvery-white glow, and even without feeling it, he could detect that a considerable amount of magical energy had gathered.

Not only this one, but a dozen other men and women around him also made the same move.

The expressions on their faces were so serious and nervous, as if they were not facing a young man, but a terrifying beast from ancient times.

Zhang Cheng looked at the other party's strange spell casting method with a smile, and after a long while, he asked rhetorically, "What if I say no? Do you think you can hurt me with just a few of you waste?"

He never dreamed that he had just passed through the portal and before he could do anything, he would be blocked by the local natives.

"Sir, it is necessary for me to remind you. We are the law enforcement officer of the British Ministry of Magic, and if we attack us, we will be attacking the British Ministry of Magic, and you will face serious charges and wants. The man in the lead continued to play officially, not realizing at all what a dangerous guy he was dealing with.

"Wanted? Sounds interesting! I really want to know if you can issue a wanted warrant if you kill all the people in the British Ministry of Magic?" said Zhang Cheng, a cold chill flashed in his pupils.

You must know that he does not like to hand over the initiative to be slaughtered by others, and he will not let the ridiculous bureaucracy ride on his head to make a fortune.

"Damn! he's a dark wizard!

"Faint!"

"It's all petrified!"

"Thunderbolt Explosion!"

"Broken bones!"

......

Hearing the words Kill the Ministry of Magic, the man in charge immediately gave the order to attack without thinking.

All of a sudden, a myriad of strange spells erupted from the tip of the stick, enveloping the target from all directions.

But incredibly, despite all the magic hitting accurately, none of it had an effect, as if it had been completely consumed by an unknown force.

"This is your magic, not even worthy of tickling me! Maybe I should show you what real magic is. ”

The words just fell!

Zhang Cheng slowly raised the supreme authority of the artifact in his hand, and suddenly released a deadly cloud of gray-white gaseous energy.

This energy is so manic that in just a second, it evaporates all the water of all living organisms within several meters of it, turning it into a shriveled and stiff corpse, even the rats crawling in the sewers have not escaped.

Abidar Death!

One of the most lethal spells in the Necromantic System of the Faren Continent!

Those poor unfortunate bastards, before they even had time to scream, had already swallowed their last breath, and even their souls were imprisoned in a beautiful gem, emitting an extremely evil dark red light.

"Idiot, I'm going to the British Ministry of Magic for a massacre? After all, I'm here to study how to use the power of creation, not to start a war. ”

After saying this, Zhang Cheng turned around and disappeared at the end of a narrow and dark alley in London.

Less than a minute after his front foot left, a large group of people who were almost dressed almost the same on his back foot appeared in place.

The old man at the head first examined the corpse on the ground, his face immediately became solemn, and he muttered to himself in a slightly trembling voice: "They are all dead! Killed by a terrible spell! And their souls have been stripped away! I really can't think of any dark wizard in the world who can do this in a short time." ”

"It's hard to ...... Could it be that the mysterious man is back?!" Another slightly younger woman next to her began to tremble involuntarily.

"No! no, if it were a mysterious man, he would be more than happy to leave his mark and gather those terrible Death Eaters by the way. The old man shook his head without thinking.

"What do you mean...... New Dark Lord, oh my God, this is the worst news in recent years! We should inform Dumbledore right away and get him ready accordingly. ”

"That's right! Being able to kill sixteen Luo Ao in just a few minutes is definitely not something that ordinary dark wizards can do. The most terrifying thing is that we still don't know what he looks like. ”

The two younger men hurriedly spoke in agreement, their eyes full of awe and fear.

No one knew that the culprit was sitting at Malfoy Manor in Wiltshire, England, sipping steaming black tea and having a friendly conversation with its owner, Lucius Malfoy.

"Mr. Zhang, I would like to ask what is the purpose of your sudden visit, or what do you want from the Malfoy family, and what are you willing to give. ”

After more than ten minutes of mutual testing, Lucius finally lost his breath and took the initiative to ask about the other party's intentions.

Through the brief conflict with the guards and house-elves at the gate of the manor, he has fully realized that the seemingly young Oriental in front of him has extremely terrifying magical powers, which he cannot compete with at all.

Zhang Cheng put down the teacup and replied with a smile: "If you don't mind, I want to be your son's tutor." The British wizarding world is so depraved at the moment, and Hogwarts doesn't want to teach offensive magic at all, so you don't want to see your beloved heir turn into a complete waste, right?"

"You're going to teach him black magic?" Lucius' eyes widened in surprise.

"Why not, don't forget, there is no real peace in the wizarding world, and the best way to protect yourself and your family is to be strong enough. Zhang Chengyi hinted with deep taste.

There is no doubt that the world he is currently in is the world depicted in the Harry Potter books, a world of magical energy, but not dangerous, perfect for some covert research.

As for the relationship and strife between the Dark Lord and Dumbledore, as long as they don't actively participate, it's no different from normal Earth.

Lucius hesitated visibly, but finally nodded, "Okay! I agree to hire you as Draco's personal tutor and am willing to pay you a pretty good salary." Before we can do that, though, we must sign a magical pact to ensure my son's personal safety. ”

"Of course, as you say, I'm here with good intentions. Oh, by the way, if you see a report in the Daily Prophet tomorrow about Luo Ao's death, don't panic. I swear, they did it first and then I defended myself......"